Mailinglist Archive: opensuse (2441 mails)

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Re: [SLE] SUSE 9.3 Samba and Firewall issue
  • From: AmigaPhil@xxxxxxx
  • Date: 27 Jun 2005 22:47:25 +0100
  • Message-id: <3838.39T1299T13673712AmigaPhil@xxxxxxx>
Kshitij Velhal (kvelhal@xxxxxxxxx) wrote something I wish to comment :
(news:<c69a6eb2050627121773060f0e@xxxxxxxxxxxxxx> posted on 27-juin-05
20:17:07)

> I think this is very well known issue. But still could not find a
> right solution for this till Now. (It's there in 9.2, 9.3 and even
> Fedora 3 and 4 for that matter)

I don't know if it's a weel-known issue, but I'm having difficulties
to configure/use Samba too. See:

http://lists.suse.com/archive/suse-linux-e/2005-Jun/1226.html

I put this problem on hold for the moment (busy elsewhere).


> I have firewall running with ports 137,138 UDP and 139 TCP opened.
>
> All windows machines (2K and XP) in my home network are able to access
> shares and printer on my SUSE box. They can ping the box or browse the
> shares using DNS name ("Linux" in this case)

No Windows-seized machine here. My second computer is an Amiga 4000. ;-)


> But SUSE linux box cannot access any of these machines by their DNS names.
> Its not possible to browse and find computers from konqueror using smb:/
>
> However I can access the windows boxes using their IP without any problems.
>
> If I turn off the firewall on Linux Box I can also access the windows
> boxes by their DNS names.
>
> I am not able to figure out which firewall rule is blocking nmb
> daemon's capability to browse the network.
>
> I am using YaST to configure the firewall. (Not familiar with backend
> - iptables)
>
> Can anybody tell me (or point me to) the solution for this problem. I
> am sure its just a matter of setting/modifying a rule in firewall. but
> not aware of what it is.

I too suspected the Firewall was the cause of the problem, as KDE often
told me something like "Failed to connect, maybe blocked by a firewall".

I'm not so sure anymore this is a firewall issue.
I made many, many tests to try to get a working Samba network. Most of
the time, I cannot even see the workgroup, but from time to time, I can
go as far as to reach the shares on the remote computer before another
error message pops-up ("Unexpected error", "Connection timeout", "Please
report bug to http://bugs.kde.org/";). This is with the Firewall active,
using Konqueror on "smb:/". I got the impression that smbclient gave
better results, but it too suddenly "lost" its connection ability without
any noticeable reason. These connections failure also happen with the
firewall disable.

I tried many configuration settings on the Samba server (my Amiga
computer) with no improvements on the Linux side. And finally gave up.

Now I'm wondering if either:

- the Samba clients on Linux are weak when talking with non-Windows
driven machines (but as it seems, you are having problems with
Windows too),
- there is something to tune on the client (Linux) side which is not
accessible with the KDE Configuration Center nor Yast,
- running a Samba server on the Linux box too is needed if you are
expecting a stable Samba network.

With Suse 8.0, the only way I managed to get a useable Samba connection
with my Amiga was to run a Samba server on Linux too, and mount my
Amiga shares using a tool called LinNeighborghood (not in 9.3 anymore).


Sorry for not being more helpfull, but I'm stuck too on this issue.



AmigaPhil, world citizen. /No MS-HTML mail please/ PGP key: 0x9C07F6C1

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